Uptycs Blog

Welcome! The Uptycs blog is for security professionals and osquery enthusiasts interested in exploring new ideas in cloud security. We hope you’ll enjoy our blog enough to subscribe and share.

How to use Uptycs’ audit and detection features during BootHole remediation

How to use Uptycs’ audit and detection features during BootHole remediation

SecOps and IT administrators have seen plenty of information regarding the GRUB2 BootHole vulnerability. In addition to BootHole, several low to moderate vulnerabilities were also discovered and fixed. While a key recommendation for mitigation is to install OS updates and patches, vendor patches should be carefully tested and incrementally applied to vulnerable assets. Updating the Secure Boot Forbidden Signature Database (dbx) has caused issues in the past. Initial GRUB2 patches from Red Hat caused boot issues for some RHEL and CentOS machines.

Conducting A Vulnerability Assessment: A Step-By-Step Guide For Linux Workloads In The Cloud

Conducting A Vulnerability Assessment: A Step-By-Step Guide For Linux Workloads In The Cloud

Being proactive about protecting your systems, networks, applications and critical data is a cornerstone of a robust, successful security program. Having a vulnerability assessment plan is a way of doing just that—proactively identifying weaknesses within your systems, so you can shore them up before attackers find and take advantage of them.

Building Your Cyber Security Strategy: A Step-By-Step Guide

Building Your Cyber Security Strategy: A Step-By-Step Guide

A cyber security strategy is fundamental in helping your company take a proactive approach to security instead of reacting to every new threat, which can be time consuming and expensive. Whether you have an outdated strategy in place or you are starting from scratch, you can use this guide to get started building an effective and strategic cyber security plan.